Questions on UI for ASP.NET AJAX Forum

110,812 questions

1 answer

145 views

Column Headers Disappear and Grouping throwing Exception

I am looking into Telerik Grid so I can move from the Infragistics as it has a stranglehold on the application I am working with. Because of that I am preparing the base set of things/standards that our application was following when using IG to work with RadGrid.

In the IG, I have been using a xml file to generate the columns. So for a simple purpose I have duplicated the base xml to match the Telerik xml. One great thing I noticed is everything I wanted to do is built into the grid and I don't have to do any heavy work when working with the HyperLink Column or Image Column.

Problems I am facing:

In our scenario we bind around 250 to 500 records (about 30 columns) and little more depending on the location and most of the grids require grouping. As I mentioned all columns are rendered during page load and the data is bound the grid right after that. Once the data is bound grid looks and behaves normally.

1) Once I perform sort, all the column headers (text) disappears and I see only empty header cells. It also changes the whole grid's shape as the columns had specific size the once rendered after sorting the columns widths are shrunk extensively to match the data.

2) The second problem I am facing is grouping. When I drag columns for grouping, it throws me an object reference error.

3) Auto Scrolling - overflow feature is not working propertly when used with W:100%/ H:100%. It crushes the height into just 3px. I am not sure if this has something to do with the DocType?

I some how feel I have to re-init the columns as the data still exists for setting the datafields. If this is so, what exact events I need to use.

Any guidance now and near future is greatly appreciated.

    
            &lt;telerik:RadGrid ID="rgViewer" runat="server" ShowGroupPanel="True"   
        
            AutoGenerateColumns="False" AllowSorting="True" Width="100%" Height="800"   
        
            AllowMultiRowSelection="true"&gt; <BR>&nbsp;&lt;MasterTableView   
        
            GroupLoadMode="Client"&gt; <BR>&nbsp;&lt;Columns /&gt;   
        
            <BR>&nbsp;&lt;/MasterTableView&gt; <BR>&nbsp;&lt;ClientSettings   
        
            AllowDragToGroup="true" AllowColumnsReorder="false"&gt; <BR>&nbsp;&lt;Selecting   
        
            AllowRowSelect="True" /&gt; <BR>&nbsp;&lt;Scrolling AllowScroll="True"   
        
            UseStaticHeaders="True" /&gt; <BR>&nbsp;&lt;/ClientSettings&gt;   
        
            <BR>&lt;/telerik:RadGrid&gt; <BR>&lt;IA:RadGridExtender ID="rgeViewer"   
        
            runat="server" MappingXmlPath="/Viewer.xml" RadGridId="rgViewer" /&gt;

Thanks,
Shrini Viswanathan

Grid

answered on 04 Feb 2010

9 answers

356 views

[Solved] RadWindow Scroll

Hello Telerik Team,

I am just enquiring into how to make a radwindow move as the scroll bar is used on the page behind?

Such that if the user scrolls down the main page the rad window will follow down. I am sure the old Rad Windows did this, but i cannot find an example in the new Rad Ajax Controls for Rad Window.

Thanks in advance

Ian Ramsay
Developer
Image Red Ltd

Window

answered on 04 Feb 2010

1 answer

124 views

How to add a custom column at runtime?

Hello, I have a grid that is created dynamically at runtime. It is also databound.

Well, we need to be able to add a column to the grid which is filled with hyperlinks that are dynamically generated according to the RowIndex. How would we do this? I just can't figure out how access the Columns in the ItemDataBound and I can't figure out what is the proper way of adding a column that is not in the bound dataset.

Grid

answered on 04 Feb 2010

1 answer

108 views

Need to programatically set width of column - help please

Because I don't know how many columns will be needed at design time, I've delved into programatically creating grid columns and adding them to the grid. However, I cannot seem to affect the width of the column. Could someone please help me understand how to set the width of the column? If I were doing this in the markup I'd set the HeaderStyle and/or ItemStyle but those appear to be readonly properties when I view them in the codebehind. Help?

Grid

answered on 04 Feb 2010

12 answers

482 views

Table in ToolTip

Hi,

My Question is Can we have a HTML Table inside RadTooltip Text.

i.e.... text = "<html><table></table></html>"

the reason behind this is that, i need to bind 4 rows of records from db to this tooltip in the below format.

Name :

Address :

age :

DOB :

....how do i do it line by line... can i use br tag atleast....... please suggest me a better solution

with regards,

Suresh S

ToolTip

answered on 04 Feb 2010

2 answers

616 views

Grouping on Code Behind Issues

Hello,

I've been trying to work my head around why i receive the following error:

Exception Details: Telerik.Web.UI.GridGroupByException: Field Location not found in the source table. Please check the expression syntax.

In my code the grid is dynamically bound to an XML datasource, so the column names are not constant and change from report to report, but in my current report the "Location" column is supposed to be grouped so that the group footer will display the sum of another column.

The grid is loaded with data on the NeedDataSource function, where a data table is converted to a dataview and sorted.
After the datasource has been set an event lister is added to the grid to listen for ColumnCreated.
In the ColumnCreated function it listens for the creation of the column that needs to be summed, add the neccessary infomation for the row to sum.
Right after adding the sum information the following code block is used to add the grouping:

    
            GridGroupByExpression ge = new GridGroupByExpression();  
        
            GridGroupByField gf = new GridGroupByField();  
        
            gf.FieldName = "Location";  
        
            ge.SelectFields.Add(gf);  
        
            this.RadGrid1.MasterTableView.GroupByExpressions.Add(ge);

Which leads to the folowing error:

[GridGroupByException: Field Location not found in the source table. Please check the expression syntax.]
   Telerik.Web.UI.GridDataSetHelper.CreateGroupByTable(DataTable SourceTable, GridTableView view) +376
   Telerik.Web.UI.GridEnumerableFromDataView.PerformTransformation() +2698
   Telerik.Web.UI.GridEnumerableFromDataView.TransformEnumerable() +21
   Telerik.Web.UI.GridTableView.GetEnumerator(Boolean useDataSource, GridEnumerableBase resolvedDataSource, ArrayList dataKeysArray) +105
   Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource) +169
   Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +499
   System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +57
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +114
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +31
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +142
   Telerik.Web.UI.GridTableView.PerformSelect() +4
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73
   Telerik.Web.UI.GridTableView.DataBind() +238
   Telerik.Web.UI.RadGrid.DataBind() +80
   Telerik.Web.UI.RadGrid.AutoDataBind(GridRebindReason rebindReason) +2122
   Telerik.Web.UI.RadGrid.OnLoad(EventArgs e) +121
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

I know the Location column is present in the data, and I can use the drag up to group feature when the code segment is removed, but I really need it to just do it by itself.

Grid

answered on 04 Feb 2010

1 answer

108 views

<!-- Showing in Grid

    
            <telerik:RadGrid ID="HeadingsGrid" 
        
                             runat="server" 
        
                             DataSourceID="HeadingsSource" 
        
                             AllowFilteringByColumn="true" 
        
                             GridLines="None" 
        
                             AllowSorting="true" 
        
                             AutoGenerateColumns="false" 
        
                             BorderStyle="None" 
        
                             Width="650px" 
        
                             HorizontalAlign="Center"> 
        
                <MasterTableView> 
        
                    <ItemTemplate>             
        
                        <%#IIf(CType(Container, GridItem).ItemIndex = 0, "<table>", "")%>             
        
                        <%#IIf(CType(Container, GridItem).ItemIndex <> 0, "-->", "")%>                                    
        
                        <%#IIf(Eval("category_name") = CurrentCategory, "", "<tr><td colspan=""3"" style=""border: none; text-align: center; font-weight: bold;"">" & SetCategory(Eval("category_name")) & "</td></tr>")%> 
        
                        <%#IIf(Index Mod 3 = 0, "<tr>", "")%> 
        
                        <td style="border: none;" valign="top"> 
        
                            <asp:CheckBox ID="HeadingItem" 
        
                                          runat="server" 
        
                                          Checked='<%# IsSelected(Eval("Importance"), Eval("Planqty"), Eval("Posn")) %>' 
        
                                          CssClass='<%# IIf(CType(Container, GridItem).ItemType = GridItemType.Item, "item", "alternatingItem") %>' 
        
                                          Text='<%#Eval("heading_name")%>' /> 
        
                        </td> 
        
                        <%#IIf(Index Mod 3 = 2, "</tr>", "")%> 
        
                        <%#IncrementIndex(Container)%> 
        
                    </ItemTemplate> 
        
                    <Columns> 
        
                        <telerik:GridBoundColumn DataField="category_name" 
        
                                                 HeaderText="Category" 
        
                                                 SortExpression="category_name" 
        
                                                 UniqueName="category_name" /> 
        
                        <telerik:GridBoundColumn DataField="heading_name" 
        
                                                 HeaderText="Heading" 
        
                                                 SortExpression="heading_name" 
        
                                                 UniqueName="heading_name" /> 
        
                    </Columns> 
        
                </MasterTableView> 
        
                <GroupingSettings CaseSensitive="true" />     
        
            </telerik:RadGrid>

This probably isn't the prettiest of solutions, but I am working off the ListView Demo for the RadGrid. I wanted to enhance the demo a little by having section headers. This "<!--" keeps showing up at the beginning of the grid.

    
            <input name="HeadingsList$HeadingsGrid$ctl00$ctl02$ctl01$FilterTextBox_category_name" size="10" id="HeadingsList_HeadingsGrid_ctl00_ctl02_ctl01_FilterTextBox_category_name" class="rgFilterBox rfdDecorated" onkeydown="if((event.keyCode == 13 || event.keyCode == 20)) return false;" type="text"><input name="HeadingsList$HeadingsGrid$ctl00$ctl02$ctl01$Filter_category_name" value=" " onclick='$find("HeadingsList_HeadingsGrid")._showFilterMenu("HeadingsList_HeadingsGrid_ctl00", "category_name", event); return false;' id="HeadingsList_HeadingsGrid_ctl00_ctl02_ctl01_Filter_category_name" title="Filter" class="rgFilter" type="submit"></td><td style="white-space: nowrap;"><input name="HeadingsList$HeadingsGrid$ctl00$ctl02$ctl01$FilterTextBox_heading_name" size="10" id="HeadingsList_HeadingsGrid_ctl00_ctl02_ctl01_FilterTextBox_heading_name" class="rgFilterBox rfdDecorated" onkeydown="if((event.keyCode == 13 || event.keyCode == 20)) return false;" type="text"><input name="HeadingsList$HeadingsGrid$ctl00$ctl02$ctl01$Filter_heading_name" value=" " onclick='$find("HeadingsList_HeadingsGrid")._showFilterMenu("HeadingsList_HeadingsGrid_ctl00", "heading_name", event); return false;' id="HeadingsList_HeadingsGrid_ctl00_ctl02_ctl01_Filter_heading_name" title="Filter" class="rgFilter" type="submit"></td> 
        
                    </tr> 
        
                </thead><tbody> 
        
                <tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__0"> 
        
                    <td colspan="2"> 
        
                        &lt;!-- 
        
                    <table> 
        
                        <tbody><tr><td colspan="3" style="border: medium none ; text-align: center; font-weight: bold;">Airport Administration</td></tr> 
        
                        <tr> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl04_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl04_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl04$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl04_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl04_HeadingItem">Cleaning Service</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__1"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl06_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl06_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl06$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl06_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl06_HeadingItem">Cots / Blankets</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__2"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl08_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl08_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl08$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl08_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl08_HeadingItem">Fuel Cards</label></span> 
        
                        </td> 
        
                        </tr> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__3"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <tr> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl10_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl10_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl10$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl10_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl10_HeadingItem">GPS / Vehicle Locators</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__4"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl12_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl12_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl12$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl12_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl12_HeadingItem">Interior Design</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__5"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl14_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl14_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl14$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl14_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl14_HeadingItem">Inventory Control</label></span> 
        
                        </td> 
        
                        </tr> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__6"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <tr> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl16_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl16_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl16$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl16_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl16_HeadingItem">Noise Abatement / Control</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__7"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl18_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl18_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl18$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl18_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl18_HeadingItem">Office Furniture</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__8"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl20_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl20_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl20$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl20_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl20_HeadingItem">Waste Management</label></span> 
        
                        </td> 
        
                        </tr> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__9"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <tr> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl22_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl22_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl22$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl22_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl22_HeadingItem">Weather Services</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__10"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        </tr><tr><td colspan="3" style="border: medium none ; text-align: center; font-weight: bold;">Airport Revenue</td></tr> 
        
                        <tr> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl24_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl24_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl24$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl24_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl24_HeadingItem">Airlines</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__11"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl26_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl26_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl26$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl26_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl26_HeadingItem">Airport Parking</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__12"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl28_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl28_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl28$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl28_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl28_HeadingItem">Apron Management</label></span> 
        
                        </td> 
        
                        </tr> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__13"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <tr> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl30_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl30_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl30$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl30_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl30_HeadingItem">Based Aircraft Billing</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__14"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl32_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl32_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl32$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl32_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl32_HeadingItem">Car Rental</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__15"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl34_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl34_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl34$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl34_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl34_HeadingItem">Fixed Based Operators</label></span> 
        
                        </td> 
        
                        </tr> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__16"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <tr> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl36_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl36_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl36$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl36_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl36_HeadingItem">Food &amp; Beverage</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__17"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl38_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl38_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl38$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl38_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl38_HeadingItem">Landing Fee Billing</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__18"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl40_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl40_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl40$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl40_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl40_HeadingItem">Medical Services</label></span> 
        
                        </td> 
        
                        </tr> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgAltRow" id="HeadingsList_HeadingsGrid_ctl00__19"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <tr> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="alternatingItem"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl42_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl42_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl42$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl42_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl42_HeadingItem">Restaurants</label></span> 
        
                        </td> 
        
                        <!-- 
        
                    </td> 
        
                </tr><tr class="rgRow" id="HeadingsList_HeadingsGrid_ctl00__20"> 
        
                    <td colspan="2"> 
        
                        --> 
        
                        <td style="border: medium none ;" valign="top"> 
        
                            <span class="item"><input class="rfdRealInput" _rfddecoratedid="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl44_HeadingItem" id="HeadingsList_HeadingsGrid_ctl00_ctl44_HeadingItem" name="HeadingsList$HeadingsGrid$ctl00$ctl44$HeadingItem" type="checkbox"><label class=" rfdCheckboxUnchecked" id="_rfdSkinnedHeadingsList_HeadingsGrid_ctl00_ctl44_HeadingItem" for="HeadingsList_HeadingsGrid_ctl00_ctl44_HeadingItem">Retail Stores</label></span> 
        
                        </td>

I just wanted to get rid of the <-- at the beginning

Grid

answered on 04 Feb 2010

1 answer

50 views

Page State in Telerik ASP.NET AJAX controls

hi,

can someone pls tell me where does Telerik ASP.NET AJAX controls stores Page State,either on Client side or Server side? and can someone pls suggest any link where i can read about it. thanks in advance.

Regards,

ubaid

General Discussions

answered on 04 Feb 2010

1 answer

190 views

Customization of Table Merge cells

Hi,

I want to customize the merge cells properties for the horizantal & vertical cells merging. At present we can merge 2 cells at time(either horizontally or vertically). But I want to implement it as in word like where we can select multiple rows or coloumns & merge at one shot.
Please provide me the solution as soon as possible.

Regards
Chinnayya

Editor

answered on 04 Feb 2010

1 answer

142 views

RadGrid in a User Control?

So I really would like to use the popup edit form. Telerik’s radgrid is a really powerful control that provides the plumbing already for data maintenance. The problem is the way it interacts with User Controls or Master Pages. Do you have any good recommendations, really optimized examples, of layout for a telerik navtree on the left and a sort of content area on the right? The content area could be a user control, a .aspx page (something encapsulated away from the rest of the menu system).

Your solution to the user control isssue listed here:
http://www.telerik.com/help/aspnet-ajax/ajxloadusercontrols.html
requires me to rebuild the user control (with the grid) every time! Should I be doing it this way? If that is the case, do radgrids in user controls make sense? (this example doesn't include a grid)

Your demo’s website, doesn’t use an overall master page, when it seems that this would make sense. It seems to use user controls, but they are not ajax’d and flicker. If you have a recommendation or a sample project (could be static static, I don’t care for now), that implements the layout that I looking for, I would really appreciate it.

Thanks!
Steve

Grid

answered on 04 Feb 2010

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